I wish I could provide more input but I'm unable to take the UPS out of service for troubleshooting. I have a few other models of TrippLite UPSs in service but the SU3000XLCD is the only one that's shut down like this for me. I did contact TrippLite at the time and they asked me to call with the computer and UPS available. As that wasn't an option I didn't continue down that path. I don't think I've rebooted that Pi very many times if at all so can't comment on whether that causes shutdowns. At 4+ years I suppose my setup is also aging out of relevance as well.
Charles From: Adam Talbot <ajtalb...@gmail.com<mailto:ajtalb...@gmail.com>> Sent: Tuesday, February 2, 2021 10:46 AM To: Fairfax, Charles A. <fairf...@missouri.edu<mailto:fairf...@missouri.edu>> Cc: nut-upsu...@lists.alioth.debian.org<mailto:nut-upsu...@lists.alioth.debian.org> Subject: Re: [Nut-upsuser] [EXTERNAL] Tripp Lite "Remote Shutdown" when USB cable is attached I am glad to see this is not just me having such problems. I want to find the root cause for all of those who suffer this bug. If I have the USB cable plugged in while the systems boot, it's a 50/50 chance of working, or power cycling. If it does work, then I live in fear of the next reboot! -Adam Nut version: nut 2.7.4-8
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